CN209157096U - A kind of water cooling upper mold core - Google Patents
A kind of water cooling upper mold core Download PDFInfo
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- CN209157096U CN209157096U CN201821345221.2U CN201821345221U CN209157096U CN 209157096 U CN209157096 U CN 209157096U CN 201821345221 U CN201821345221 U CN 201821345221U CN 209157096 U CN209157096 U CN 209157096U
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- water
- cooling
- cooling groove
- upper mold
- mold core
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Abstract
The utility model provides a kind of water cooling upper mold core, more particularly to casting mould technical field, upper mold core ontology including annular, magnetism servo-electric motor water-cooling and several air holes, magnetism servo-electric motor water-cooling includes several inverted V type pipe groups being connected to end, inverted V type pipe group includes the first water-cooling groove and the second water-cooling groove for the bar shaped being arranged on this body sidewall of upper mold core, the bottom extremity of first water-cooling groove bottom end and the second water-cooling groove, intersect the open end of second water-cooling groove of the first water-cooling groove open end and adjacent inverted V type pipe group of inverted V type pipe group, several first water-cooling grooves and several second water-cooling groove intersecting channels are at polygonal, upper mold core ontology is equipped with the inlet opening being connected with the second water-cooling groove, water inlet pipe is fixed at inlet opening, the apopore being connected with the first water-cooling groove is additionally provided on upper mold core ontology, outlet pipe is fixed at apopore, first water-cooling groove and second The opening of water-cooling groove is filled with the stifled portion of weldering.The advantages of the utility model has weld seam not easy to crack, good water-cooling effect.
Description
Technical field
The utility model belongs to casting mould technical field, and in particular to a kind of water cooling upper mold core.
Background technique
Low pressure casting die of aluminum alloy hub is extremely common mold in wheel hub manufacturing, is also widely used.
Traditional low pressure casting die of aluminum alloy hub includes upper and lower mould at present, existing upper mold core be first open an annular groove, then
The weldering of the upper surface of annular groove is stifled, so that upper mold core is had an annular through groove, then open up and annular groove phase on upper mold wicking surface
The inlet opening of connection and apopore, tap into water pipe and outlet pipe respectively, and to reach the cooling mold of water, but the stifled area of weldering is larger,
There are problems that being not easy welding, and over time, long-term high temperature hydraulic pressure, weld seam is easy cracking, it can only be scrapped after cracking,
Service life is shorter, and production cost is relatively high, therefore, should solve the problems, such as that weld seam is easy cracking.
The upper mold core water cooling plant (application No. is 201520703698.3) of patent low pressure casting die of aluminum alloy hub, it is public
A kind of upper mold core water cooling plant of low pressure casting die of aluminum alloy hub is opened, the middle part including upper mold is set to hole for injecting glue periphery
Upper mold core, the inner ring and outer ring in upper mold core are respectively equipped with several circumferentially uniformly distributed air hoses, between the air hose of inner ring and outer ring
Annular upper mold core in be equipped with water cooling tube, water cooling tube be equipped with water inlet end and water outlet, upper mold core be equipped with and water inlet end connect
The axis of the outlet pipe that logical water inlet pipe is connected to water outlet, water inlet pipe and outlet pipe is parallel, the axis of water inlet pipe and outlet pipe
Line is respectively perpendicular to the axis of water cooling tube.Advantage is: water cooling tube is arranged, benefit in the structure by improving upper mold core in upper mold core
Rapid cooling with water cooling tube to upper mold core improves the quality and production of wheel hub entirety so that the cooling effect of whole pair mold is more preferable
The performance of product.However there is still a need for raisings for the water-cooled effect of the utility model.
Therefore, the area for being badly in need of a kind of water cooling is big, and weld seam is not easy to crack, the water cooling upper mold core of good water-cooling effect.
Utility model content
Cracking is easy in order to solve existing upper mold core weld seam, service life shorter problem, the purpose of the utility model is to provide
A kind of the advantages of water cooling upper mold core, the area with water cooling is big, and weld seam is not easy to crack, good water-cooling effect.
The utility model provides the following technical solution:
A kind of water cooling upper mold core, upper mold core ontology, setting including annular are in the intrinsic magnetism servo-electric motor water-cooling of the upper mold core
With several equally distributed air holes being arranged at the upper mold core ontology inner ring and outer ring, the magnetism servo-electric motor water-cooling includes several head
The inverted V type pipe group that tail is connected, the inverted V type pipe group include the first water of the bar shaped being arranged on described this body sidewall of upper mold core
Cold trap and the second water-cooling groove that bar shaped on described this body sidewall of upper mold core is set, first water-cooling groove bottom end and described second
The bottom extremity of water-cooling groove, first water-cooling groove open end of the inverted V type pipe group and the adjacent inverted V type pipe group it is described
The open end of second water-cooling groove is intersected, the channel being connected to after several first water-cooling grooves and several second water-cooling groove intersections
At polygonal, the upper mold core ontology is equipped with the inlet opening being connected with second water-cooling groove, fixes at the inlet opening
There is water inlet pipe, the apopore being connected with first water-cooling groove is additionally provided on the upper mold core ontology, is consolidated at the apopore
Surely there is an outlet pipe, the opening of first water-cooling groove and second water-cooling groove is filled with the stifled portion of weldering.
The channel being connected to after several first water-cooling grooves and several second water-cooling groove intersections is at polygonal, i.e. cold water
The channel flowed through is polygonal, and cold water enters polygonal channel from the water inlet pipe, is flowed out from the outlet pipe, and polygonal is than existing
The length of some polygon or rounds is longer, and the area that can be cooled down is bigger, and cooling effect is more preferable, and first water-cooling groove and
Several second water-cooling grooves are slotted on described this body sidewall of upper mold core, and weld seam is not easy to crack.
Preferably, second water-cooling groove being connected with the inlet opening and be connected with the apopore described
One water-cooling groove is located at the same inverted V type pipe group.The channel that cold water flows through is longer, and cooling effect is more preferable.
Preferably, the quantity of the inverted V type pipe group is 7-9.
Preferably, the weldering that portion and second water-cooling groove are blocked up in the weldering of first water-cooling groove block up portion with it is described
First water-cooling groove open end and the setting of second water-cooling groove open end intersection interval.
Preferably, the weldering that portion and second water-cooling groove are blocked up in the weldering of first water-cooling groove block up portion with it is described
First water-cooling groove open end and second water-cooling groove open end intersection are in contact.First water is not blocked in the portion of blocking up of welding
Cold trap open end and second water-cooling groove open end intersection, convenient for first water-cooling groove and adjacent described second
Water-cooling groove is connected.
The beneficial effects of the utility model are: the channel that several first water-cooling grooves are connected to after intersecting with several second water-cooling grooves
At polygonal, i.e., the channel that cold water flows through is polygonal, and cold water enters polygonal channel from water inlet pipe, flows out of the water outlet pipe, more
The angular length than existing polygon or round is longer, and the area that can be cooled down is bigger, and cooling effect is more preferable, and the first water cooling
Slot and several second water-cooling grooves are slotted on this body sidewall of upper mold core, and weld seam is not easy to crack.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is that the utility model embodiment 1 does not weld stifled pre-structure schematic diagram；
Fig. 2 is 1 structural schematic diagram of the utility model embodiment；
Fig. 3 is 1 side structure schematic view of the utility model embodiment；
Fig. 4 is that the utility model embodiment 2 does not weld stifled pre-structure schematic diagram；
Fig. 5 is 2 structural schematic diagram of the utility model embodiment；
In the figure, it is marked as 1, upper mold core ontology；2, magnetism servo-electric motor water-cooling；21, inverted V type pipe group；211, the first water-cooling groove； 212,
Second water-cooling groove；213, stifled portion is welded；3, air holes；4, inlet opening；5, apopore；6, water inlet pipe；7, outlet pipe.
Specific embodiment
Specific embodiment of the present utility model is described with reference to the accompanying drawing.
Embodiment 1
As shown in Figure 1-3, a kind of water cooling upper mold core, upper mold core ontology 1, setting including annular are in upper mold core ontology 1
Magnetism servo-electric motor water-cooling 2 and several equally distributed air holes 3 being arranged at 1 inner ring and outer ring of upper mold core ontology, magnetism servo-electric motor water-cooling 2 include
7 inverted V type pipe groups 21 being connected to end, inverted V type pipe group 21 include the first of the bar shaped being arranged on 1 side wall of upper mold core ontology
Water-cooling groove 211 and the second water-cooling groove 212 that bar shaped on 1 side wall of upper mold core ontology is set, 211 bottom end of the first water-cooling groove and second
The bottom extremity of water-cooling groove 212, the second water of 211 open end of the first water-cooling groove of inverted V type pipe group 21 and adjacent inverted V type pipe group 21
The open end of cold trap 212 is intersected, and the channel that several first water-cooling grooves 211 are connected to after intersecting with several second water-cooling grooves 212 is at more
Angular, upper mold core ontology 1 is equipped with the inlet opening 4 being connected with the second water-cooling groove 212, is fixed with water inlet pipe 6 at inlet opening 4,
It is additionally provided with the apopore 5 being connected with the first water-cooling groove 211 on upper mold core ontology 1, outlet pipe 7 is fixed at apopore 5, the
The opening of one water-cooling groove 211 and the second water-cooling groove 212 is filled with the stifled portion 213 of weldering.
The stifled portion 213 of weldering of first water-cooling groove 211 and the weldering of the second water-cooling groove 212 block up portion 213 with the first water-cooling groove 211
Open end and the setting of 212 open end intersection interval of the second water-cooling groove.
The second water-cooling groove 212 being connected with inlet opening 4 and the first water-cooling groove 211 being connected with apopore 5 are located at same
One inverted V type pipe group 21.
Embodiment 2
As illustrated in figures 4-5, a kind of water cooling upper mold core, difference from Example 1, magnetism servo-electric motor water-cooling 2 include 8 and join end to end
Logical inverted V type pipe group 21, the stifled portion 213 of weldering of the first water-cooling groove 211 and the weldering of the second water-cooling groove 212 block up portion 213 with the first water
211 open end of cold trap and 212 open end intersection of the second water-cooling groove are in contact.
Utility model works mode: cold water enters the first water-cooling groove 211 and the formation of the second water-cooling groove 212 from water inlet pipe 6
The more angular channel, then from outlet pipe 7 flow out, play water-cooled effect, cold wind is from air holes 3 by being cooled down.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, although ginseng
The utility model is described in detail according to previous embodiment, it for those skilled in the art, still can be with
It modifies the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.It is all
Within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in practical
Within novel protection scope.
Claims (5)
1. a kind of water cooling upper mold core, which is characterized in that upper mold core ontology, setting including annular are intrinsic in the upper mold core
Magnetism servo-electric motor water-cooling and several equally distributed air holes being arranged at the upper mold core ontology inner ring and outer ring, the magnetism servo-electric motor water-cooling packet
Several inverted V type pipe groups being connected to end are included, the inverted V type pipe group includes the bar shaped being arranged on described this body sidewall of upper mold core
The first water-cooling groove and the second water-cooling groove of bar shaped on described this body sidewall of upper mold core is set, first water-cooling groove bottom end and
The bottom extremity of second water-cooling groove, first water-cooling groove open end of the inverted V type pipe group and the adjacent inverted V type pipe
Connect after the open end intersection of second water-cooling groove of group, several first water-cooling grooves and several second water-cooling groove intersections
Logical channel is equipped with the inlet opening being connected with second water-cooling groove, the water inlet at polygonal, the upper mold core ontology
Be fixed with water inlet pipe at hole, be additionally provided with the apopore being connected with first water-cooling groove on the upper mold core ontology, it is described go out
It is fixed with outlet pipe at water hole, the opening of first water-cooling groove and second water-cooling groove is filled with the stifled portion of weldering.
2. a kind of water cooling upper mold core according to claim 1, which is characterized in that the quantity of the inverted V type pipe group is 7-9
It is a.
3. a kind of water cooling upper mold core according to claim 1, which is characterized in that described to be connected with the inlet opening
Two water-cooling grooves and first water-cooling groove being connected with the apopore are located at the same inverted V type pipe group.
4. a kind of water cooling upper mold core according to claim 1, which is characterized in that portion is blocked up in the weldering of first water-cooling groove
The weldering with second water-cooling groove block up portion with first water-cooling groove open end and second water-cooling groove open end phase
Interval is arranged at friendship.
5. a kind of water cooling upper mold core according to claim 1, which is characterized in that portion is blocked up in the weldering of first water-cooling groove
The weldering with second water-cooling groove block up portion with first water-cooling groove open end and second water-cooling groove open end phase
It is in contact at friendship.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821345221.2U CN209157096U (en) | 2018-08-21 | 2018-08-21 | A kind of water cooling upper mold core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821345221.2U CN209157096U (en) | 2018-08-21 | 2018-08-21 | A kind of water cooling upper mold core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209157096U true CN209157096U (en) | 2019-07-26 |
Family
ID=67329818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821345221.2U Active CN209157096U (en) | 2018-08-21 | 2018-08-21 | A kind of water cooling upper mold core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209157096U (en) |
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2018
- 2018-08-21 CN CN201821345221.2U patent/CN209157096U/en active Active
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